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The NGK Standard spark plug is an OE-equivalent replacement engineered for reliable ignition and consistent operation. Supplied in NGK’s yellow box, it’s intended as a direct replacement for original equipment spark plugs. Built with a high-grade alumina silicate ceramic insulator and a solid copper core for heat dissipation, the plug also includes trivalent metal plating to resist corrosion and seizing, corrugated ribs to prevent flashover, and triple seals to prevent leakage.
NGK Standard Spark Plug Box of 4 (CR8EB)
